CVE-2024-21812 - Vulnerability Details - OpenCVE

An integer overflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to an out-of-bounds write which in turn can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/
https://talosintelligence.com/vulnerability_reports/TALOS-2024-1921

History

No history.

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2024-02-20T15:29:32.917Z

Updated: 2024-08-01T22:27:36.277Z

Reserved: 2024-01-23T13:11:13.692Z

Link: CVE-2024-21812

Vulnrichment

Updated: 2024-08-01T22:27:36.277Z

NVD

Status : Awaiting Analysis

Published: 2024-02-20T16:15:08.370

Modified: 2024-11-21T08:55:02.837

Link: CVE-2024-21812

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-21812", "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "state": "PUBLISHED", "assignerShortName": "talos", "dateReserved": "2024-01-23T13:11:13.692Z", "datePublished": "2024-02-20T15:29:32.917Z", "dateUpdated": "2024-08-01T22:27:36.277Z"}, "containers": {"cna": {"affected": [{"vendor": "The Biosig Project", "product": "libbiosig", "versions": [{"version": "2.5.0", "status": "affected"}, {"version": "Master Branch (ab0ee111)", "status": "affected"}]}], "descriptions": [{"lang": "en", "value": "An integer overflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to an out-of-bounds write which in turn can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-190: Integer Overflow or Wraparound", "type": "CWE", "cweId": "CWE-190"}]}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL"}}], "providerMetadata": {"orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos", "dateUpdated": "2024-02-20T18:00:10.630Z"}, "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1921", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1921"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/"}], "credits": [{"lang": "en", "value": "Discovered by Lilith >_> of Cisco Talos."}]}, "adp": [{"affected": [{"vendor": "fedoraproject", "product": "fedora", "cpes": ["cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "40", "status": "affected"}]}, {"vendor": "the_biosig_project", "product": "libbiosig", "cpes": ["cpe:2.3:a:the_biosig_project:libbiosig:2.5.0:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "2.5.0", "status": "affected"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-02-20T17:54:09.138034Z", "id": "CVE-2024-21812", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-26T18:29:21.402Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:27:36.277Z"}, "title": "CVE Program Container", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1921", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1921", "tags": ["x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/", "tags": ["x_transferred"]}]}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1921", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1921", "tags": ["x_transferred"]}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-01T22:27:36.277Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-21812", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-02-20T17:54:09.138034Z"}}}], "affected": [{"cpes": ["cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*"], "vendor": "fedoraproject", "product": "fedora", "versions": [{"status": "affected", "version": "40"}], "defaultStatus": "unknown"}, {"cpes": ["cpe:2.3:a:the_biosig_project:libbiosig:2.5.0:*:*:*:*:*:*:*"], "vendor": "the_biosig_project", "product": "libbiosig", "versions": [{"status": "affected", "version": "2.5.0"}], "defaultStatus": "unknown"}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-26T18:28:46.751Z"}}], "cna": {"credits": [{"lang": "en", "value": "Discovered by Lilith >_> of Cisco Talos."}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}], "affected": [{"vendor": "The Biosig Project", "product": "libbiosig", "versions": [{"status": "affected", "version": "2.5.0"}, {"status": "affected", "version": "Master Branch (ab0ee111)"}]}], "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1921", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2024-1921"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OIRLGNQM33KAWVWP5RPMAPHWNP3IY5YW/"}], "descriptions": [{"lang": "en", "value": "An integer overflow vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to an out-of-bounds write which in turn can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-190", "description": "CWE-190: Integer Overflow or Wraparound"}]}], "providerMetadata": {"orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "shortName": "talos", "dateUpdated": "2024-02-20T18:00:10.630Z"}}}, "cveMetadata": {"cveId": "CVE-2024-21812", "state": "PUBLISHED", "dateUpdated": "2024-08-01T22:27:36.277Z", "dateReserved": "2024-01-23T13:11:13.692Z", "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b", "datePublished": "2024-02-20T15:29:32.917Z", "assignerShortName": "talos"}, "dataVersion": "5.1"}